nslookup g.alicdn.com 119.29.29.29
Server: 119.29.29.29
Address: 119.29.29.29#53
Non-authoritative answer:
g.alicdn.com canonical name = g.alicdn.com.danuoyi.alicdn.com.
nslookup g.alicdn.com 1.2.4.8
Server: 1.2.4.8
Address: 1.2.4.8#53
Non-authoritative answer:
g.alicdn.com canonical name = g.alicdn.com.danuoyi.alicdn.com.
Name: g.alicdn.com.danuoyi.alicdn.com
Address: 140.205.77.240
Name: g.alicdn.com.danuoyi.alicdn.com
Address: 140.205.77.250